]> git.karo-electronics.de Git - karo-tx-linux.git/log
karo-tx-linux.git
10 years agoARM: i.MX: Use of_clk_get_by_name() for timer clocks for DT case.
Alexander Shiyan [Tue, 27 May 2014 09:04:46 +0000 (13:04 +0400)]
ARM: i.MX: Use of_clk_get_by_name() for timer clocks for DT case.

Use of_clk_get_by_name() for timer clocks for DT case.
This patch eliminates a lot of unneeded clk_register_clkdev()
calls for GPT.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: clk: imx: remove the CLK_SET_RATE_NO_REPARENT for imx_clk_mux_flags
Huang Shijie [Mon, 26 May 2014 07:31:14 +0000 (15:31 +0800)]
ARM: clk: imx: remove the CLK_SET_RATE_NO_REPARENT for imx_clk_mux_flags

The clocks for Quadspi controller may be different when different
NOR flashes are connected to the board.

But the CLK_SET_RATE_NO_REPARENT flag in the current imx_clk_mux_flags
makes the clock do not have the re-parent capability.

This patch removes the CLK_SET_RATE_NO_REPARENT for imx_clk_mux_flags.
It makes the Quadspi happy.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx: defconfig: Select CONFIG_FHANDLE
Fabio Estevam [Fri, 23 May 2014 13:27:37 +0000 (10:27 -0300)]
ARM: imx: defconfig: Select CONFIG_FHANDLE

CONFIG_FHANDLE=y is needed when running systemd with version >=210, so that it
can spawn a serial tty via getty.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: remove mx51.h and mx53.h
Shawn Guo [Tue, 20 May 2014 07:54:58 +0000 (15:54 +0800)]
ARM: imx5: remove mx51.h and mx53.h

Now all the macros in mx51.h and mx53.h are used nowhere, so remove
them.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: clean function declarations in mx51.h
Shawn Guo [Tue, 20 May 2014 07:09:42 +0000 (15:09 +0800)]
ARM: imx5: clean function declarations in mx51.h

The mx51_display_revision() is a dead declaration.  Remove it.  Also,
move mx51_revision() into common.h.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: remove file mm-imx5.c
Shawn Guo [Tue, 20 May 2014 07:46:46 +0000 (15:46 +0800)]
ARM: imx5: remove file mm-imx5.c

The only code left in mm-imx5.c is to create static mapping.  While all
IMX platform code are moved to use dynamic mapping, the file can just be
removed now.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: move init hooks into mach-imx5x.c
Shawn Guo [Tue, 20 May 2014 07:34:06 +0000 (15:34 +0800)]
ARM: imx5: move init hooks into mach-imx5x.c

These imx5 init_early[late] hooks are called only from mach-imx5x.c.
Let's move them into mach-imx5x.c.

While at it, replace the static mapping in imx51_ipu_mipi_setup() with
dynamic mapping.  Also this function and imx_src_init() do not
necessarily to be called at .init_early hook, so move them into
.init_machine.

The mxc_iomux_v3_init() is dropped from imx51_init_early() in the
moving, since it's only needed by non-DT boot.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: use dynamic mapping for Cortex and GPC block
Shawn Guo [Tue, 20 May 2014 06:55:15 +0000 (14:55 +0800)]
ARM: imx5: use dynamic mapping for Cortex and GPC block

The imx5 pm code uses static mapping to access Cortex and GPC registers.
The patch create struct imx5_pm_data to encode physical address of
Cortex and GPC block, and create dynamic mapping for them at run-time.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: reuse clock CCM mapping in pm code
Shawn Guo [Tue, 20 May 2014 05:41:36 +0000 (13:41 +0800)]
ARM: imx5: reuse clock CCM mapping in pm code

The imx5 pm code needs to access CCM registers.  Let's remove the use
of CCM static mapping in pm code by reusing the dynamic mapping created
in clock code.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: use dynamic mapping for DPLL block
Shawn Guo [Tue, 20 May 2014 05:08:45 +0000 (13:08 +0800)]
ARM: imx5: use dynamic mapping for DPLL block

Replace the static mapping of DPLL block with dynamic mapping by
calling ioremap().  Ideally, this should be done by calling of_iomap(),
so that the physical address of DPLL can also be retrieved from device
tree.  But unfortunately, DPLL blocks are not defined in DT in the first
place.  So to maintain the compatibility of existing DTB, we use
ioremap() with physical address defines in the code.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: use dynamic mapping for CCM block
Shawn Guo [Tue, 20 May 2014 03:20:28 +0000 (11:20 +0800)]
ARM: imx5: use dynamic mapping for CCM block

Replace the static mapping of CCM block with dynamic mapping and
retrieve CCM base address from device tree.  Though it's not nice to
encode the variable ccm_base in macros, it helps to avoid a massive
churn on the code.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: remove header crm-regs-imx5.h
Shawn Guo [Tue, 20 May 2014 02:23:50 +0000 (10:23 +0800)]
ARM: imx5: remove header crm-regs-imx5.h

Most of the macros in crm-regs-imx5.h are used nowhere.  Let's move the
needed ones into the C files, and remove the header.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: retrieve iim base from device tree
Shawn Guo [Mon, 19 May 2014 14:23:43 +0000 (22:23 +0800)]
ARM: imx5: retrieve iim base from device tree

Instead of using static define and mapping, the patch changes imx5 code
that reads chip revision from IIM to retrieve base address from device
tree and use dynamic mapping.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: call mxc_timer_init_dt() on imx51
Shawn Guo [Mon, 19 May 2014 13:15:03 +0000 (21:15 +0800)]
ARM: imx5: call mxc_timer_init_dt() on imx51

Since i.MX51 supports DT only, it's more appropriate to call
mxc_timer_init_dt() than mxc_timer_init() to initialize timer.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: remove function imx51_soc_init()
Shawn Guo [Mon, 19 May 2014 13:08:43 +0000 (21:08 +0800)]
ARM: imx5: remove function imx51_soc_init()

The function imx51_soc_init() was used by non-DT boot only.  Since
i.MX51 supports DT only, the function can be removed now.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: tzic_init_irq() can directly be .init_irq hook
Shawn Guo [Mon, 19 May 2014 12:19:06 +0000 (20:19 +0800)]
ARM: imx5: tzic_init_irq() can directly be .init_irq hook

After i.MX51 supports DT only, tzic_init_irq() can figure out the
tzic_base on its own.  Thus, it can directly be .init_irq hook, and
mx51[53]_init_irq() can be saved.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: drop arguments from mx5_clocks_common_init()
Shawn Guo [Mon, 19 May 2014 07:47:32 +0000 (15:47 +0800)]
ARM: imx5: drop arguments from mx5_clocks_common_init()

The function mx5_clocks_common_init() was created with a number of
arguments to pass oscillator clock rate in non-DT boot.  Since i.MX5
is DT only platform, the arguments can be dropped, and the clock rate
can just be retrieved from device tree.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: make mx51_clocks_init() a DT call
Shawn Guo [Mon, 19 May 2014 07:43:42 +0000 (15:43 +0800)]
ARM: imx5: make mx51_clocks_init() a DT call

Since i.MX51 becomes a DT only platform, we can make mx51_clocks_init()
a DT call and save function mx51_clocks_init_dt() now.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: remove i.MX5 non-DT device registration helpers
Shawn Guo [Mon, 19 May 2014 06:19:11 +0000 (14:19 +0800)]
ARM: imx5: remove i.MX5 non-DT device registration helpers

i.MX5 is DT only platforms, so these non-DT device registration helpers
is used nowhere.  Remove them.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: remove imx51 non-DT support files
Shawn Guo [Mon, 19 May 2014 06:01:54 +0000 (14:01 +0800)]
ARM: imx5: remove imx51 non-DT support files

Since i.MX51 becomes a DT only platform, those non-DT support files can
be removed now.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: drop option MACH_IMX51_DT
Shawn Guo [Mon, 19 May 2014 05:47:43 +0000 (13:47 +0800)]
ARM: imx5: drop option MACH_IMX51_DT

Since i.MX51 becomes DT only now, we can drop option MACH_IMX51_DT and
just use SOC_IMX51 instead.  While at it, rename imx51-dt.c to
mach-imx51.c to align with the name schema of other IMX DT only
platforms.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx5: move SOC_IMX5 and SOC_IMX51 into 'Device tree only'
Shawn Guo [Mon, 19 May 2014 05:37:50 +0000 (13:37 +0800)]
ARM: imx5: move SOC_IMX5 and SOC_IMX51 into 'Device tree only'

After moving SOC_IMX51 support over to device tree, all i.MX5 support
becomes device tree only now.  So options SOC_IMX5 and SOC_IMX51 can
just be under 'Device tree only'.

While at it, 'select ARCH_MXC_IOMUX_V3' is dropped, since it's only
needed by non-DT build before.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx: move EHCI platform defines out of platform_data header
Shawn Guo [Mon, 19 May 2014 12:41:52 +0000 (20:41 +0800)]
ARM: imx: move EHCI platform defines out of platform_data header

The platform_data header usb-ehci-mxc.h has a lot of stuff used by only
IMX platform code.  They shouldn't be really in this header but a IMX
platform local header.  Create ehci.h and move these stuff into it.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: i.MX: Remove registration helper for i.MX1 USB UDC
Alexander Shiyan [Tue, 20 May 2014 16:43:51 +0000 (20:43 +0400)]
ARM: i.MX: Remove registration helper for i.MX1 USB UDC

imx_udc driver was removed from the kernel of about 10 months ago.
This patch removes a registration helper for this driver and
orphaned driver header.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: i.MX1 clk: Add devicetree support
Alexander Shiyan [Tue, 20 May 2014 16:43:49 +0000 (20:43 +0400)]
ARM: i.MX1 clk: Add devicetree support

This patch adds devicetree support CCM module for i.MX1 (MC9328MX1) CPUs.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx: remove unused defines
Paul Bolle [Fri, 16 May 2014 09:09:29 +0000 (11:09 +0200)]
ARM: imx: remove unused defines

None of the defines "for modules using static and dynamic DMA channels"
are used. Remove these.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: i.MX: Select HAVE_IMX_SRC for i.MX5 globally
Alexander Shiyan [Mon, 19 May 2014 05:21:17 +0000 (13:21 +0800)]
ARM: i.MX: Select HAVE_IMX_SRC for i.MX5 globally

No reason to choose a symbol HAVE_IMX_SRC separately for each supported
i.MX5 CPU, this patch selects this symbol globally for i.MX5.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoMerge tag 'imx-dt-3.16' into staging-3.16
Shawn Guo [Sun, 18 May 2014 03:22:01 +0000 (11:22 +0800)]
Merge tag 'imx-dt-3.16' into staging-3.16

i.MX device tree changes for 3.16:
 - New board support: imx35-pdk, imx51-digi-connectcore, imx6dl-phytec,
   imx6dl-riotboard, and vf610-colibri.
 - Improve device tree support for imx51-babbage and eukrea-cpuimx51 to
   get the same level support as board files, so that we can kill the
   board files.
 - Quite some updates on imx27-phytec-phycore board support from
   Alexander Shiyan
 - Enable USB, sound and touchscreen on the eukrea imx25/35/51 boards,
   from Denis Carikli
 - Quite a lot of patches from Fabio Estevam, updating Freescale
   imx25-pdk and imx27-pdk board support
 - Correct USB device configuration for imx25/35
 - Fixes i2c4 device node in imx6dl.dtsi regarding to compatible string
   and clock data
 - Enable HDMI, TVE, LVDS display support on a bunch of imx5/6 boards
 - Update PCIe to the new binding and enable PCIe support on
   imx6qdl-sabresd board
 - A couple of imx6q-dmo-edmqmx6 updates from Lucas Stach, adding pfuze
   irq gpio and SPI flash
 - Enable CODA7541 VPU for i.MX53
 - A series of updates on imx6qdl-phytec boards from Philipp Zabel
 - Small cleanups and fixes on board imx28-duckbill - Michael Heimpold
 - Add stdout-path property to i.MX boards
 - Karo TX25 board updates from Sascha Hauer
 - Enable pwm and sdhc devices for board vf610-twr

10 years agoMerge tag 'imx-soc-3.16' into staging-3.16
Shawn Guo [Sun, 18 May 2014 03:21:55 +0000 (11:21 +0800)]
Merge tag 'imx-soc-3.16' into staging-3.16

i.MX SoC changes for 3.16:
 - A few cleanups on mx21ads board file, which should make the later
   conversion to DT a little bit easier.
 - Add some missing clocks and drop unused clk lookups for i.MX1 and
   i.MX27 clock drivers
 - Add initial i.MX SoloX (imx6sx) SoC support
 - Remove mx51_babbage and mach-cpuimx51sd board files, as the
   equivalent DT support is ready for the boards
 - Clean up device tree timer initialization a little bit
 - Add missing i2c4 clock for i.MX6 DualLite/Solo
 - Add missing CKO clock i.MX25
 - Add shared gate clock support for i.MX specific clk_gate2
 - Add low-level debug support for SoC VF610
 - Some random code cleanups and defconfig updates

10 years agoARM: dts: imx35-pdk: Fix memory region description
Fabio Estevam [Tue, 13 May 2014 01:04:24 +0000 (22:04 -0300)]
ARM: dts: imx35-pdk: Fix memory region description

On imx35pdk there are two DRAM chip selects that are used:

CS0 at 0x80000000
CS1 at 0x90000000

Each bank is connected to 128MB of DRAM, giving a total of 256MB of system DRAM.

Fix the memory layout to describe the hardware appropriately.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx51-eukrea-mbimxsd51-baseboard: Add CAN support
Fabio Estevam [Sat, 10 May 2014 15:47:35 +0000 (12:47 -0300)]
ARM: dts: imx51-eukrea-mbimxsd51-baseboard: Add CAN support

Add support for CAN based on a MCP2515 connected to ECSPI1.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6: add new board RIoTboard
Iain Paton [Fri, 9 May 2014 15:02:11 +0000 (16:02 +0100)]
ARM: dts: imx6: add new board RIoTboard

add element14s RIoTboard http://www.riotboard.org which is an i.MX6Solo
based design targeted at makers.

Signed-off-by: Iain Paton<ipaton0@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6: i2c4 cleanup
Iain Paton [Fri, 9 May 2014 15:01:56 +0000 (16:01 +0100)]
ARM: dts: imx6: i2c4 cleanup

add missing i2c4 clock and correct the compatible string to match other
imx6 i2c blocks

Signed-off-by: Iain Paton<ipaton0@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6: edmqmx6: add vcc and vio power supplies to stmpe
Silvio Fricke [Thu, 17 Apr 2014 13:28:06 +0000 (15:28 +0200)]
ARM: dts: imx6: edmqmx6: add vcc and vio power supplies to stmpe

Signed-off-by: Silvio Fricke <silvio.fricke@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: Karo TX25: use hardware ecc
Sascha Hauer [Fri, 9 May 2014 06:11:19 +0000 (08:11 +0200)]
ARM: dts: Karo TX25: use hardware ecc

We should use hardware ecc on i.MX. While at it, add the optional
nand-bus-width property.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: Karo TX25: Add phy reset gpio and supply for FEC
Sascha Hauer [Fri, 9 May 2014 11:59:55 +0000 (19:59 +0800)]
ARM: dts: Karo TX25: Add phy reset gpio and supply for FEC

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: Karo TX25: Add pinctrl nodes
Sascha Hauer [Fri, 9 May 2014 06:11:17 +0000 (08:11 +0200)]
ARM: dts: Karo TX25: Add pinctrl nodes

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: i.MX25: Add IRAM node
Sascha Hauer [Fri, 9 May 2014 06:11:16 +0000 (08:11 +0200)]
ARM: dts: i.MX25: Add IRAM node

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: i.MX25: Add mmc aliases
Sascha Hauer [Fri, 9 May 2014 06:11:14 +0000 (08:11 +0200)]
ARM: dts: i.MX25: Add mmc aliases

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: i.MX51 babbage: Fix FEC pad ctrl settings
Sascha Hauer [Thu, 8 May 2014 06:17:30 +0000 (08:17 +0200)]
ARM: dts: i.MX51 babbage: Fix FEC pad ctrl settings

The dts relied on the FEC pad ctrl settings from the bootloader by
using the NO_PAD_CTRL option. This breaks once the bootloader starts
initializing the pad ctrl settings from the same dts file. Change
to real pad ctrl settings taken from the platform based babbage
support.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6qdl-sabresd: Add USDHC4 support
Fabio Estevam [Thu, 8 May 2014 14:10:56 +0000 (11:10 -0300)]
ARM: dts: imx6qdl-sabresd: Add USDHC4 support

USDHC4 is connected to a DDR MMC. Add support for it.

Signed-off-by: Dong Aisheng <b29396@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: imx: add HDMI support for SolidRun HummingBoard and Cubox-i
Russell King [Fri, 18 Apr 2014 10:01:27 +0000 (11:01 +0100)]
ARM: imx: add HDMI support for SolidRun HummingBoard and Cubox-i

Add the HDMI DT configuration for the SolidRun HummingBoard and Cubox-i.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6: edmqmx6: add SPI bus and flash
Lucas Stach [Wed, 7 May 2014 18:09:05 +0000 (20:09 +0200)]
ARM: dts: imx6: edmqmx6: add SPI bus and flash

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6: edmqmx6: add pinctrl for pfuze irq gpio
Lucas Stach [Wed, 7 May 2014 18:09:04 +0000 (20:09 +0200)]
ARM: dts: imx6: edmqmx6: add pinctrl for pfuze irq gpio

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6q-udoo: Add HDMI support
Fabio Estevam [Tue, 6 May 2014 16:34:19 +0000 (13:34 -0300)]
ARM: dts: imx6q-udoo: Add HDMI support

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: Add stdout-path property to i.MX boards
Sascha Hauer [Wed, 7 May 2014 13:19:00 +0000 (15:19 +0200)]
ARM: dts: Add stdout-path property to i.MX boards

This adds the stdout-path property to various i.MX boards. Values
of the property have been taken from barebox, so they should be
correct. Also, the older linux,stdout-path property is converted
to stdout-path.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx: Fix LVDS mapping for Ventana GW52xx
Tim Harvey [Thu, 1 May 2014 06:34:04 +0000 (23:34 -0700)]
ARM: dts: imx: Fix LVDS mapping for Ventana GW52xx

The GW52xx supports LVDS on channel 0. Remove the obsolete crtcs node and
add display timings for the HanStar HSD100PXN1 display.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx: add LVDS backlight for Ventana
Tim Harvey [Thu, 1 May 2014 06:32:30 +0000 (23:32 -0700)]
ARM: dts: imx: add LVDS backlight for Ventana

The GW54xx/GW53xx/GW52xx all support LVDS with a PWM controlled backlight.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6qdl-sabresd: remove power-on gpio from pcie
Lucas Stach [Wed, 30 Apr 2014 10:47:09 +0000 (12:47 +0200)]
ARM: dts: imx6qdl-sabresd: remove power-on gpio from pcie

This isn't compatible with the new binding and should be
handled via a proper regulator. It shouldn't be needed as
the driver has always ignored this property.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6: update pcie to bring in line with new binding
Lucas Stach [Wed, 30 Apr 2014 05:58:15 +0000 (13:58 +0800)]
ARM: dts: imx6: update pcie to bring in line with new binding

The new bindings drops one clock, renames the others and
drops the old interrupt mapping.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx53-qsb-common: Add TVE support
Fabio Estevam [Tue, 29 Apr 2014 04:59:36 +0000 (01:59 -0300)]
ARM: dts: imx53-qsb-common: Add TVE support

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-phytec-phycore-rdk: Fix "reg" property for USBH2 PHY
Alexander Shiyan [Sat, 26 Apr 2014 04:52:11 +0000 (08:52 +0400)]
ARM: dts: imx27-phytec-phycore-rdk: Fix "reg" property for USBH2 PHY

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-phytec-phycore-rdk: Add CSI enable switch
Alexander Shiyan [Sat, 26 Apr 2014 04:52:10 +0000 (08:52 +0400)]
ARM: dts: imx27-phytec-phycore-rdk: Add CSI enable switch

This patch adds a GPIO fixed regulator which used on RDK to
enable CSI bus.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx: Remove excess entries for PMIC
Alexander Shiyan [Sat, 26 Apr 2014 04:52:09 +0000 (08:52 +0400)]
ARM: dts: imx: Remove excess entries for PMIC

This patch removes excess "#address-cells" and "#size-cells" entries
for PMIC, since these entries is not used.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-phytec-phycore-som: Disable PM pins for USB OTG
Alexander Shiyan [Sat, 26 Apr 2014 04:52:08 +0000 (08:52 +0400)]
ARM: dts: imx27-phytec-phycore-som: Disable PM pins for USB OTG

USB PWR and OC pins are used as GPIOs for different purposes,
so add "disable-over-current" property for OTG node to indicate this.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-phytec-phycore-som: Fix active level for FEC reset
Alexander Shiyan [Sat, 26 Apr 2014 04:52:07 +0000 (08:52 +0400)]
ARM: dts: imx27-phytec-phycore-som: Fix active level for FEC reset

FEC reset GPIO is active low. Fix this typo.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-phytec-phycore-rdk: Remove duplicate entries for USB PHY
Alexander Shiyan [Sat, 26 Apr 2014 04:52:06 +0000 (08:52 +0400)]
ARM: dts: imx27-phytec-phycore-rdk: Remove duplicate entries for USB PHY

"compatible", "#address-cells" and "#size-cells" for USB PHY are
already described in the SOM DTS. Remove these duplicate entries.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: ventana: Add HDMI support
Tim Harvey [Wed, 23 Apr 2014 07:47:51 +0000 (00:47 -0700)]
ARM: dts: ventana: Add HDMI support

Configure ddc and enable HDMI

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6qdl-sabresd: Add PCIe support
Marek Vasut [Mon, 21 Apr 2014 20:56:49 +0000 (22:56 +0200)]
ARM: dts: imx6qdl-sabresd: Add PCIe support

Add support for the PCI express bus available on MX6 SabreSDP.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6qdl-wandboard: Add HDMI support
Fabio Estevam [Tue, 22 Apr 2014 14:26:22 +0000 (11:26 -0300)]
ARM: dts: imx6qdl-wandboard: Add HDMI support

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6qdl-sabresd: Add HDMI support
Fabio Estevam [Tue, 22 Apr 2014 13:04:59 +0000 (10:04 -0300)]
ARM: dts: imx6qdl-sabresd: Add HDMI support

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-pdk: Add keypad support
Fabio Estevam [Thu, 17 Apr 2014 18:23:31 +0000 (15:23 -0300)]
ARM: dts: imx27-pdk: Add keypad support

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-pdk: Add NAND support
Fabio Estevam [Thu, 17 Apr 2014 18:23:30 +0000 (15:23 -0300)]
ARM: dts: imx27-pdk: Add NAND support

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx6q-gk802: Enable HDMI
Philipp Zabel [Wed, 16 Apr 2014 21:23:50 +0000 (23:23 +0200)]
ARM: dts: imx6q-gk802: Enable HDMI

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-pdk: Add USB OTG support
Fabio Estevam [Wed, 16 Apr 2014 17:53:20 +0000 (14:53 -0300)]
ARM: dts: imx27-pdk: Add USB OTG support

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27: Place the usb phy nodes in the board dts files
Fabio Estevam [Wed, 16 Apr 2014 17:53:19 +0000 (14:53 -0300)]
ARM: dts: imx27: Place the usb phy nodes in the board dts files

It is not a good approach to have the USB PHY nodes inside imx27.dtsi since
the USB PHYs on mx27 are not internal to the SoC.

Place the USB PHY nodes in the board dts files instead.

Also, each board may have a different clock source for the USB PHY, so do not
hardcode it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27: Use the correct usb clock gate
Fabio Estevam [Wed, 16 Apr 2014 17:53:18 +0000 (14:53 -0300)]
ARM: dts: imx27: Use the correct usb clock gate

USB Host1, Host2 and OTG are gated via 'usb_ipg_gate' clock, so fix it in order
to avoid the following kernel oops:

usbcore: registered new interface driver usb-storage
10024000.usb supply vbus not found, using dummy regulator
Unhandled fault: external abort on non-linefetch (0x808) at 0xf4424184
Internal error: : 808 [#1] PREEMPT ARM
Modules linked in:
CPU: 0 PID: 1 Comm: swapper Not tainted 3.15.0-rc1-26325-g971f9fd-dirty #64
task: c7829aa0 ti: c7836000 task.ti: c7836000
PC is at ci_hdrc_probe+0x3a4/0x634
LR is at ci_hdrc_probe+0x100/0x634
pc : [<c036cc78>]    lr : [<c036c9d4>]    psr: 60000013
sp : c7837d48  ip : 00000001  fp : 00000000
r10: 00000000  r9 : 00000000  r8 : c791b6c0
r7 : c7945000  r6 : f4424000  r5 : c7945010  r4 : c794e010
r3 : f4424184  r2 : 00000000  r1 : 8c000004  r0 : 0c000004
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
Control: 0005317f  Table: a0004000  DAC: 00000017
Process swapper (pid: 1, stack limit = 0xc78361c0)
Stack: (0xc7837d48 to 0xc7838000)

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-phytec-phycore-som: Move PMIC IRQ GPIO into a separate pin group
Fabio Estevam [Wed, 16 Apr 2014 11:25:56 +0000 (08:25 -0300)]
ARM: dts: imx27-phytec-phycore-som: Move PMIC IRQ GPIO into a separate pin group

The hardware is better described if we place the PMIC IRQ GPIO into its own
pingroup.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-pdk: Add PMIC support
Fabio Estevam [Tue, 15 Apr 2014 21:55:12 +0000 (18:55 -0300)]
ARM: dts: imx27-pdk: Add PMIC support

imx27-pdk has a MC13783 PMIC connected to CSPI2 port.

Add support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx51-babbage: Use predefined constants for clock definition
Alexander Shiyan [Wed, 16 Apr 2014 07:24:57 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Use predefined constants for clock definition

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx51-babbage: Add devicetree node for I2C1
Alexander Shiyan [Wed, 16 Apr 2014 07:24:56 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Add devicetree node for I2C1

This patch adds devicetree node and pinctrl group for I2C1.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx51-babbage: Sort nodes by name
Alexander Shiyan [Wed, 16 Apr 2014 07:24:55 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Sort nodes by name

This patch sorts nodes by name and moves "iomux" configuration at
the bottom of file.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx51-babbage: Add USB OTG regulator node
Alexander Shiyan [Wed, 16 Apr 2014 07:24:54 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Add USB OTG regulator node

This patch adds a regulator node and pinctrl group for USB OTG.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx51-babbage: Use predefined constants for keys definition
Alexander Shiyan [Wed, 16 Apr 2014 07:24:53 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Use predefined constants for keys definition

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx51-babbage: Add missing pingroup for PMIC
Alexander Shiyan [Wed, 16 Apr 2014 07:24:52 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Add missing pingroup for PMIC

This patch adds missing pin definition for PMIC IRQ GPIO.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx51-babbage: Move "hog" pins into corresponded pin groups
Alexander Shiyan [Wed, 16 Apr 2014 07:24:51 +0000 (11:24 +0400)]
ARM: dts: imx51-babbage: Move "hog" pins into corresponded pin groups

Move "hog" pins into corresponded pin groups for eSDHC1, eSDHC2,
eCSPI1, gpio-keys, regulator-fixed and codec clock.
Additionally, this patch fixes GPIO active level definition for
USB regulator.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: i.MX51: Allow to define partitions onto NFC
Alexander Shiyan [Wed, 16 Apr 2014 07:24:50 +0000 (11:24 +0400)]
ARM: dts: i.MX51: Allow to define partitions onto NFC

This patch allow to define partitions onto NFC in user defined
devicetrees.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: pbab01: Enable DVI
Philipp Zabel [Mon, 14 Apr 2014 15:37:32 +0000 (17:37 +0200)]
ARM: dts: pbab01: Enable DVI

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: pbab01: Enable UART1
Philipp Zabel [Mon, 14 Apr 2014 15:37:31 +0000 (17:37 +0200)]
ARM: dts: pbab01: Enable UART1

This patch enables UART1 on the phyFLEX connector (i.MX6 uart3).

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: pfla02: Add UART1 (uart3)
Philipp Zabel [Mon, 14 Apr 2014 15:37:30 +0000 (17:37 +0200)]
ARM: dts: pfla02: Add UART1 (uart3)

The pins labeled UART1 on the module connector are wired to i.MX6 uart3.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: pbab01: Add I2C devices
Philipp Zabel [Mon, 14 Apr 2014 15:37:29 +0000 (17:37 +0200)]
ARM: dts: pbab01: Add I2C devices

This patch adds the TLV320, STMPE811, RTC8564, and MX1037 ICs to the I2C2 bus.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: pbab01: Add I2C2 and I2C3
Philipp Zabel [Mon, 14 Apr 2014 15:37:28 +0000 (17:37 +0200)]
ARM: dts: pbab01: Add I2C2 and I2C3

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: pbab01: Set linux,stdout-path to UART4
Philipp Zabel [Mon, 14 Apr 2014 15:37:27 +0000 (17:37 +0200)]
ARM: dts: pbab01: Set linux,stdout-path to UART4

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: pfla02: PHY reset is active-low
Philipp Zabel [Mon, 14 Apr 2014 15:37:26 +0000 (17:37 +0200)]
ARM: dts: pfla02: PHY reset is active-low

Note that the fec driver code currently hard-codes an active-low
reset, regardless of the flags in the device tree.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: pfla02: Add GPIO LEDs
Philipp Zabel [Mon, 14 Apr 2014 15:37:25 +0000 (17:37 +0200)]
ARM: dts: pfla02: Add GPIO LEDs

This patch enables the red and green GPIO LEDs on Phytec phyFLEX i.MX6 modules.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: Add Phytec pbab01 with i.MX6 DualLite/Solo
Philipp Zabel [Mon, 14 Apr 2014 15:37:24 +0000 (17:37 +0200)]
ARM: dts: Add Phytec pbab01 with i.MX6 DualLite/Solo

The PBA-B-01 carrier board can be equipped with either Quad or DualLite/Solo
phyFLEX i.MX6 modules (PFL-A-02).
This moves all common devices into imx6qdl-phytec-pbab01.dtsi. The SoC specific
device trees then just include the pfla01 and pbab01 dtsi files corresponding
to the SoC variant.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: Add Phytec pfla02 with i.MX6 DualLite/Solo
Philipp Zabel [Mon, 14 Apr 2014 15:37:23 +0000 (17:37 +0200)]
ARM: dts: Add Phytec pfla02 with i.MX6 DualLite/Solo

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-pdk: Pass the FEC pin configuration
Fabio Estevam [Sun, 13 Apr 2014 14:48:43 +0000 (11:48 -0300)]
ARM: dts: imx27-pdk: Pass the FEC pin configuration

Provide an entry for the FEC pin muxing.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-pdk: Pass the UART1 pin configuration
Fabio Estevam [Sun, 13 Apr 2014 14:48:42 +0000 (11:48 -0300)]
ARM: dts: imx27-pdk: Pass the UART1 pin configuration

Provide an entry for the UART1 pin muxing.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-pdk: Keep the dt nodes sorted
Fabio Estevam [Sun, 13 Apr 2014 14:48:41 +0000 (11:48 -0300)]
ARM: dts: imx27-pdk: Keep the dt nodes sorted

For better readability keep the dt nodes sorted.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM i.MX51: Add Digi ConnectCore devicetree
Alexander Shiyan [Sat, 12 Apr 2014 05:29:05 +0000 (09:29 +0400)]
ARM i.MX51: Add Digi ConnectCore devicetree

This patch adds support for Digi ConnectCore® i.MX51/Wi-i.MX51 SOM
and basic support for the ConnectCore for i.MX51 JumpStart Kit.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: i.MX: Use single naming style for i.MX WEIM device
Alexander Shiyan [Wed, 9 Apr 2014 15:08:16 +0000 (19:08 +0400)]
ARM: dts: i.MX: Use single naming style for i.MX WEIM device

This patch converts all i.MX WEIM users to use single naming style
for devices.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: cpuimx51 Add touchscreen support.
Denis Carikli [Tue, 8 Apr 2014 16:22:42 +0000 (18:22 +0200)]
ARM: dts: cpuimx51 Add touchscreen support.

Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: cpuimx35 Add touchscreen support.
Denis Carikli [Tue, 8 Apr 2014 16:22:41 +0000 (18:22 +0200)]
ARM: dts: cpuimx35 Add touchscreen support.

Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: mbimxsd51 baseboard: Add USB support.
Denis Carikli [Mon, 7 Apr 2014 16:04:00 +0000 (18:04 +0200)]
ARM: dts: mbimxsd51 baseboard: Add USB support.

Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: add initial Colibri VF61 board support
Stefan Agner [Thu, 3 Apr 2014 15:47:10 +0000 (17:47 +0200)]
ARM: dts: add initial Colibri VF61 board support

Add initial Toradex Colibri VF61 board support. Ethernet, UART
and SDHC cards are working. Cache latencies need to be a bit
higher than vf610.dtsi suggests. Those values are validated
by running multiple memory tests.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoof: add vendor prefix for Toradex AG
Stefan Agner [Thu, 3 Apr 2014 15:47:09 +0000 (17:47 +0200)]
of: add vendor prefix for Toradex AG

Adds toradex to the list of DT vendor prefixes.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-pdk: Pass the memory range
Fabio Estevam [Wed, 2 Apr 2014 22:25:44 +0000 (19:25 -0300)]
ARM: dts: imx27-pdk: Pass the memory range

imx27-pdk has 128 MB of DRAM. Pass the memory range in dt.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx27-phytec-phycore-rdk: Add display control signal definitions
Alexander Shiyan [Sat, 29 Mar 2014 06:48:25 +0000 (10:48 +0400)]
ARM: dts: imx27-phytec-phycore-rdk: Add display control signal definitions

This patch adds display control signal definitions.
These fields are not used in the driver yet, but will be used for
reference to indicate the polarity of the signals.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
10 years agoARM: dts: imx28-duckbill: use symbolic names from gpio.h
Michael Heimpold [Thu, 27 Mar 2014 22:51:30 +0000 (23:51 +0100)]
ARM: dts: imx28-duckbill: use symbolic names from gpio.h

Use GPIO_ACTIVE_HIGH and GPIO_ACTIVE_LOW instead of 0 and 1.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>